![File:Howard Grubb Reflexvisier 1.jpg](http://upload.wikimedia.org/wikipedia/commons/thumb/1/14/Howard_Grubb_Reflexvisier_1.jpg/477px-Howard_Grubb_Reflexvisier_1.jpg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:00, 8 December 2013 | ![]() | 874 × 1,098 (547 KB) | Torana | higher resolution, source: archive.org |
17:20, 3 February 2013 | ![]() | 445 × 554 (43 KB) | Torana | {{Information |Description ={{en|1=Prototype of an early reflector sight, constructed by J. Emerson Reynolds und G. Rudolf Grubb based on a patent by Sir Howard Grubb. Original description reads ''“Phot... |
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